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1997
IEEE

Combined Source-Channel Coding for the Transmission of Still Images over a Code Division Multiple Access (CDMA) Channel

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Combined Source-Channel Coding for the Transmission of Still Images over a Code Division Multiple Access (CDMA) Channel
— This letter considers a combined source-channel coding scheme for image transmission over the uplink of a wireless IS-95 code division multiple access (CDMA) channel using discrete cosine transform. By adjusting the dimension of the orthogonal signaling scheme, we trade the system errorcorrection capability for a faster bit rate. The increase in channel error is relieved by employing a set of quantizers which are designed using a joint source–channel optimization algorithm.
E. V. H. Iun, Amir K. Khandani
Added 06 Aug 2010
Updated 06 Aug 2010
Type Conference
Year 1997
Where ICC
Authors E. V. H. Iun, Amir K. Khandani
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